EP 2395961 B1 20140723 - APPARATUS FOR DETECTING MOISTURE FOR AN APPARATUS FOR MONITORING THE ACCESS TO A PATIENT, IN PARTICULAR FOR MONITORING THE VASCULAR ACCESS DURING EXTRACORPOREAL BLOOD TREATMENT
Title (en)
APPARATUS FOR DETECTING MOISTURE FOR AN APPARATUS FOR MONITORING THE ACCESS TO A PATIENT, IN PARTICULAR FOR MONITORING THE VASCULAR ACCESS DURING EXTRACORPOREAL BLOOD TREATMENT
Title (de)
VORRICHTUNG ZUM DETEKTIEREN VON FEUCHTIGKEIT FÜR EINE VORRICHTUNG ZUR ÜBERWACHUNG EINES ZUGANGS ZU EINEM PATIENTEN, INSBESONDERE ZUR ÜBERWACHUNG DES GEFÄSSZUGANGS BEI EINER EXTRAKORPORALEN BLUTBEHANDLUNG
Title (fr)
DISPOSITIF DE DÉTECTION D'HUMIDITÉ DESTINÉ À UN DISPOSITIF DE SURVEILLANCE D'UN POINT D'ACCÈS À UN PATIENT, EN PARTICULIER POUR LA SURVEILLANCE DU POINT D'ACCÈS AUX VAISSEAUX LORS D'UN TRAITEMENT SANGUIN EXTRACORPOREL
Publication
Application
Priority
- EP 2010000832 W 20100211
- DE 102009008885 A 20090214
Abstract (en)
[origin: WO2010091852A1] The invention relates to an apparatus (40) for detecting moisture, which is intended for the use in an apparatus (B) for monitoring an access to a patient for a device by means of which a fluid is conducted to and/or removed from a patient via a hose line, in particular for monitoring the vascular access during an extracorporeal blood treatment, wherein blood of a patient is removed from the patient via an arterial hose line (5), which has an arterial puncture cannula (6), and is conducted back to the patient via a venous hose line (7), which has a venous puncture cannula (8). The apparatus according to the invention for detecting moisture is designed as a pad (22) which is made of a flexible material and is to be applied onto the patient's skin and which comprises an upper side (22A) facing away from the patient's skin and a lower side (22B) facing the patient's skin. The pad (22) comprises an opening (23) for the passage of fluid, in particular blood, and a moisture sensor (28) having contact elements (28D, 28E) for the connection of the same. The moisture sensor (28) is capable of detecting blood flowing through the opening (23) to the surface of the pad (22). The apparatus according to the invention is characterized in that the lower side (22A) of the pad (22) is impervious to fluid.
IPC 8 full level
A61F 13/42 (2006.01); A61M 1/36 (2006.01)
CPC (source: EP US)
A61M 1/3653 (2013.01 - EP US); A61M 1/3656 (2014.02 - EP US); A61M 1/3659 (2014.02 - EP US)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR
DOCDB simple family (publication)
WO 2010091852 A1 20100819; CN 102316836 A 20120111; CN 102316836 B 20141231; DE 102009008885 A1 20100826; EP 2395961 A1 20111221; EP 2395961 B1 20140723; HK 1165253 A1 20121005; JP 2012517832 A 20120809; JP 5528477 B2 20140625; PL 2395961 T3 20150130; TW 201039870 A 20101116; TW I499437 B 20150911; US 2012029410 A1 20120202; US 8454550 B2 20130604
DOCDB simple family (application)
EP 2010000832 W 20100211; CN 201080007942 A 20100211; DE 102009008885 A 20090214; EP 10707209 A 20100211; HK 12105876 A 20120615; JP 2011549479 A 20100211; PL 10707209 T 20100211; TW 99104488 A 20100211; US 201013201593 A 20100211